Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
SANDUSKY INTERNATIONAL INC.
615 W MARKET ST, SANDUSKY, OH, 44870
Parent company: METALTEK INTERNATIONAL
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Manganese | Chromium | Copper | Nickel | Nickel compounds | Total (lbs) |
| 2024 | — | — | — | — | 0 | 26 |
| 2023 | — | — | — | — | 0 | 16 |
| 2022 | — | — | — | — | — | 545 |
| 2021 | — | — | — | — | 0 | 0 |
| 2020 | — | — | — | — | 0 | 0 |
| 2019 | — | — | — | — | 949 | 966 |
| 2018 | 21 | — | — | — | 1,068 | 1,403 |
| 2017 | — | — | — | — | 1,786 | 2,322 |
| 2016 | — | — | — | — | 1,207 | 1,240 |
| 2015 | — | — | — | — | 309 | 331 |
| 2014 | — | — | — | — | 1,121 | 1,160 |
| 2013 | — | — | — | — | 712 | 739 |
| 2012 | — | — | — | — | 56 | 306 |
| 2011 | — | — | — | — | 37 | 245 |
| 2010 | — | — | — | — | 32 | 227 |
| 2009 | — | — | — | — | 31 | 236 |
| 2008 | — | — | — | — | 29 | 276 |
| 2007 | — | — | — | — | 29 | 223 |
| 2006 | — | — | — | — | 27 | 215 |
| 2005 | — | — | — | — | 19 | 127 |
| 2004 | — | — | — | — | 24 | 145 |
| 2003 | — | — | — | — | 26 | 184 |
| 2002 | — | — | — | — | 10 | 82 |
| 2001 | — | — | — | — | 28 | 174 |
| 2000 | — | — | — | — | 24 | 171 |
| 1999 | — | — | — | — | 10 | 80 |
| 1998 | — | — | — | — | 129 | 1,627 |
| 1997 | — | — | — | — | 93 | 1,526 |
| 1996 | — | — | — | — | 362 | 2,811 |
| 1995 | — | — | — | — | 88 | 764 |
| 1994 | — | — | — | — | 59 | 605 |
| 1993 | — | — | — | — | 58 | 877 |
| 1992 | — | — | — | — | 10 | 540 |
| 1991 | 500 | 500 | 1,474 | 500 | — | 3,474 |
| 1990 | 505 | — | 1,319 | 505 | — | 3,839 |
| 1989 | 750 | 1,250 | 1,503 | 1,250 | — | 5,503 |
| 1988 | 64,316 | 45,919 | 20,205 | 13,315 | — | 143,755 |
| 1987 | — | — | — | 2,896 | — | 2,896 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.